amba: Respect all error codes from dev_pm_domain_attach()

The limitation of being able to check only for -EPROBE_DEFER from
dev_pm_domain_attach() has been removed. Hence let's respect all error
codes and bail out accordingly.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 4a3ac31c07d0..b0160b5c5608 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -248,7 +248,7 @@ static int amba_probe(struct device *dev)
                         break;
 
                 ret = dev_pm_domain_attach(dev, true);
-                if (ret == -EPROBE_DEFER)
+                if (ret)
                         break;
 
                 ret = amba_get_enable_pclk(pcdev);
@@ -375,7 +375,7 @@ static int amba_device_try_add(struct amba_device *dev, struct resource *parent)
         }
 
         ret = dev_pm_domain_attach(&dev->dev, true);
-        if (ret == -EPROBE_DEFER) {
+        if (ret) {
                 iounmap(tmp);
                 goto err_release;
         }